Why Look For an Green Algae Photo-BioReactor
Sustainable energy business people are now searching for the best bioreactors with the right stuff. What is the right stuff you ask? Well it must be a algae farm that meets numerous challenges: be affordable, scalable, able to manage changing climates at various customer locations.
Low Cost to Implement
The 1st area of concern is definitely the associated fee. As with all systems of a industrial scale, cost is very important. The technological innovation at this point has many types to include row crops, big open pond systems, race way systems and algae PBR's. The product you choose should have nutrients to nourish the algae, fresh water and sunshine. Your carbon dioxide inputs can be active or ambient air flow. Cross contamination of the algae is really a concern, but the intended use of the algae shall be your guide.
Constant Harvesting
Harvesting the algae will always be a concern based on the system. It will take more effort to harvest algal biomass from an open pond system than it would from a continuous harvesting algal PBR. Continuous harvesters do just that, constantly harvest algal cake, you now will only need staff to move the algal biomass to the next stations for drying out and oil extraction.
Oil Removal
* There are three well-known methods to remove the oil from oilseeds, and the techniques apply equally well for algal biomass too:
1. Expeller/Press
2. Hexane chemical oil removal
3. Supercritical Fluid extraction
* Expeller/Press
* Expression/Expeller press-When algal mass is dried out it keeps its oil content, which then can be "pressed" out with an oil press. Many industrial manufacturers of vegetable oil use a variety of mechanical pressing and chemical solvents in removing oil.
* While better processes are emerging, an easy process is to use a press to remove a large percentage (70-75%) of the oils from algae.
* Hexane Solvent Method
* Algae oil can be removed utilizing chemical substances. Benzene and ether have been used, but a popular chemical for solvent extraction is hexane, which can be relatively inexpensive.
* Super-critical Fluid Method
* Supercritical removal involves, pressure and heat to burst open algal cell walls.
Regardless of what algae medium you chose just make sure it meets your requirements and production objectives.
Algae Biofuel will play a vital part in meeting the worlds growing energy need, Algae has a place in not merely our past, but in our future also.
Low Cost to Implement
The 1st area of concern is definitely the associated fee. As with all systems of a industrial scale, cost is very important. The technological innovation at this point has many types to include row crops, big open pond systems, race way systems and algae PBR's. The product you choose should have nutrients to nourish the algae, fresh water and sunshine. Your carbon dioxide inputs can be active or ambient air flow. Cross contamination of the algae is really a concern, but the intended use of the algae shall be your guide.
Constant Harvesting
Harvesting the algae will always be a concern based on the system. It will take more effort to harvest algal biomass from an open pond system than it would from a continuous harvesting algal PBR. Continuous harvesters do just that, constantly harvest algal cake, you now will only need staff to move the algal biomass to the next stations for drying out and oil extraction.
Oil Removal
* There are three well-known methods to remove the oil from oilseeds, and the techniques apply equally well for algal biomass too:
1. Expeller/Press
2. Hexane chemical oil removal
3. Supercritical Fluid extraction
* Expeller/Press
* Expression/Expeller press-When algal mass is dried out it keeps its oil content, which then can be "pressed" out with an oil press. Many industrial manufacturers of vegetable oil use a variety of mechanical pressing and chemical solvents in removing oil.
* While better processes are emerging, an easy process is to use a press to remove a large percentage (70-75%) of the oils from algae.
* Hexane Solvent Method
* Algae oil can be removed utilizing chemical substances. Benzene and ether have been used, but a popular chemical for solvent extraction is hexane, which can be relatively inexpensive.
* Super-critical Fluid Method
* Supercritical removal involves, pressure and heat to burst open algal cell walls.
Regardless of what algae medium you chose just make sure it meets your requirements and production objectives.
Algae Biofuel will play a vital part in meeting the worlds growing energy need, Algae has a place in not merely our past, but in our future also.
About the Author:
70CentsaGallon.com has kicked open the doors for Producing algae biofuel, Using algae PBR's look at this Algae Biofuel home training course... from this day on is your turn.